SA4C Standard Safety Light Curtain Introduction

The SA4C Standard Safety Light Curtain is a crucial safety device widely used in industrial settings.

Design and Structure: It features a robust and sleek design, with a yellow casing that is both eye - catching and durable. The light curtain has clearly defined components such as the topside cover (A1), lower end cap and aerial terminal (A2), upper blind (B1), and lower blind (B2). The optical axis distance (D) and the light curtain protection height (H) are precisely engineered parameters, with the total height of the light curtain (L) being carefully calculated based on the number of optical axes.

Technical Specifications: It offers a variety of optical axis numbers ranging from 4 to 72, with different optical axis spacings like 10mm, 20mm, 30mm, and 40mm. This allows for flexible adaptation to different safety requirements. The device can operate with a signal method of normally closed or normally open. It also has a specified installation distance and signal output options, including NPN, PNP, Relay, and external controller.

Application and Safety: This safety light curtain is designed to protect workers from potential hazards in machinery operations. By detecting the presence of objects or people in its protected area, it can immediately trigger safety mechanisms to stop or prevent dangerous operations, thereby significantly enhancing workplace safety.

dimension drawing

A1=12mm A2=19mm

B1=1/2 Spacing between optical axes

B2=1/2 Spacing between optical axes+27mm

H=(Number of optical axes-1)* Spacing between optical axes

L=Number of optical axes* Spacing between optical axes+55mm(33mm aviation plug not included）

Selection rules